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UC3842AJ

Current Mode PWM Controller

TITexas Instruments

德州儀器美國德州儀器公司

UC3842AM

CURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC184xAfamilyofcontrolICsprovidesallthenecessaryfeaturestoimplementoff-linefixed-frequency,current-modeswitchingpowersupplieswithaminimumofexternalcomponents.Thecurrentmodearchitecturedemonstratesimprovedloadregulation,pulse-by-pulsecurrentlimitin

MicrosemiMicrosemi Corporation

美高森美美高森美公司

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

1FEATURES ■TRIMMEDOSCILLATORDISCHARGE CURRENT ■CURRENTMODEOPERATIONTO500kHz AUTOMATICFEEDFORWARD COMPENSATION ■LATCHINGPWMFORCYCLE-BY-CYCLE CURRENTLIMITING ■INTERNALLYTRIMMEDREFERENCEWITH UNDERVOLTAGELOCKOUT ■HIGHCURRENTTOTEMPOLEOUTPUT UNDERVOLTAGELOCKOUTWITH

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HighPerformanceCurrentModeControllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842AN

CurrentModePWMController

TITexas Instruments

德州儀器美國德州儀器公司

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervoltage

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xAfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff–lineanddc–to–dcconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

UC3842AN

HIGHPERFORMANCECURRENTMODECONTROLLERS

TheUC3842A,UC3843Aseriesofhighperformancefixedfrequencycurrentmodecontrollersarespecificallydesignedforoff?lineandDC?to?DCconverterapplicationsofferingthedesigneracosteffectivesolutionwithminimalexternalcomponents.Theseintegratedcircuitsfeatureatrimmedoscillat

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842AN

SMPSController

Description TheUC3842A/UC3843AarefixedPWMcontrollerforOff-LineandDCtoDCconverterapplications.TheinternalcircuitsincludeUVLO,lowstartupcurrentcircuit,temperaturecompensatedreference,highgainerroramplifier,currentsensingcomparator,andhighcurrenttotem-poleoutput

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

UC3842AN

CurrentModePWMController

TI1Texas Instruments

德州儀器

UC3842AN

Current-ModePWMController

TI1Texas Instruments

德州儀器

UC3842ANG

HighPerformanceCurrentModeControllers

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842B

HIGHPERFORMANCECURRENTMODECONTROLLERS

DESCRIPTION TheUTCUC3842B/3843Barespecificallydesignedforoff-lineanddc-to-dcconverterapplicationsofferingthedesigneracost-effectivesolutionwithminimalexternalcomponents. TheUC3842BhasUVLOthresholds16V(on)and10V(off),ideallysuitedforoff-lineconverters.TheUC3843

UTCUnisonic Technologies

友順友順科技股份有限公司

UC3842B

HighPerformanceCurrentModeControllers

HighPerformanceCurrentModeControllers TheUC3842B,UC3843Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?LineandDC?DCconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.These

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842B

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

UC3842B

HIGHPERFORMANCECURRENTMODECONTROLLERS

UTCUnisonic Technologies

友順友順科技股份有限公司

UC3842B

HIGHPERFORMANCECURRENTMODECONTROLLERS

HighPerformanceCurrentModeControllers TheUC3842B,UC3843Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff?LineandDC?DCconverterapplicationsofferingthedesigneracost?effectivesolutionwithminimalexternalcomponents.These

ONSEMION Semiconductor

安森美半導(dǎo)體安森美半導(dǎo)體公司

UC3842B

HIGHPERFORMANCECURRENTMODECONTROLLERS

HighPerformanceCurrentModeControllers TheUC3842B,UC3843Bseriesarehighperformancefixedfrequencycurrentmodecontrollers.TheyarespecificallydesignedforOff–Lineanddc–to–dcconverterapplicationsofferingthedesigneracost–effectivesolutionwithminimalexternalcomponents.Th

MotorolaMotorola, Inc

摩托羅拉加爾文制造公司

UC3842B

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

STMICROELECTRONICSSTMicroelectronics

意法半導(dǎo)體意法半導(dǎo)體集團(tuán)

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24+
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1746
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23+
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6200
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23+
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6000
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UTC
16+
SOP
100
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UTC
24+
DIP8
6000
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UTC
2020+
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5000
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350000
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1937+
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9852
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19+
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更多UC3842AJ供應(yīng)商 更新時(shí)間2025-1-15 16:00:00

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